Difference between revisions of "platform.window:width"
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− | '''platform.window | + | '''platform.window:width''' is a function that is part of [[:Category:platform.window|platform.window]]. |
{{Since|3.0}} | {{Since|3.0}} | ||
Returns the width in pixel of the current display window. | Returns the width in pixel of the current display window. | ||
== Syntax == | == Syntax == | ||
− | '''platform.window | + | '''platform.window:width'''()<br /> |
+ | (No arguments) | ||
− | == Example | + | == Example == |
− | < | + | Below is an example of a program that creates/updates the "theHeight" and "theWidth" global variables whenever the user resizes the widget's frame: |
+ | <source lang="lua"> | ||
+ | function on.resize() --Define a function for the event | ||
+ | theWidth = platform.window:width() | ||
+ | theHeight = platform.window:height() | ||
+ | end | ||
+ | </source> | ||
− | + | == See Also == | |
+ | [[platform.window:height]] | ||
+ | |||
+ | <br /> | ||
[[Category:platform.window]] | [[Category:platform.window]] |
Latest revision as of 22:14, 3 September 2011
platform.window:width is a function that is part of platform.window.
This has been introduced in TI-Nspire OS 3.0 (Changes).
Returns the width in pixel of the current display window.
Syntax
platform.window:width()
(No arguments)
Example
Below is an example of a program that creates/updates the "theHeight" and "theWidth" global variables whenever the user resizes the widget's frame:
function on.resize() --Define a function for the event
theWidth = platform.window:width()
theHeight = platform.window:height()
end
See Also